SendGridPlus Complains about SendGrid.SmtpApi

[josecomboni]

I recently updated one my service projects to Azure's SDK v2.5 and a bunch of other Microsoft libraries. After doing this, Sengrid stopped working on my service. I get a runtime error - File IOException, Could not load file or assembly 'SendGrid.SmtpApi, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
I've double and triple checked the two projects that depend on this (a class library and a service role) and All the dependencies are there (handled by NuGet btw). But yet, when I get to the line where I create a mail instance using, Mail.GetInstance() I get the exception.

[amosvanhorn]

Any answer on this issue? I am experiencing it as well.

[robertmclaws]

I'm sorry I have not gotten to this sooner. Have you added this NuGet package to the project?

https://www.nuget.org/packages/SendGrid.SmtpApiPlus/

Also, have you tried removing SendGridPlus and re-adding it? Also, what version of .NET is it running on?

Thanks!

[amosvanhorn]

I just figured it out - thanks - I had the SendGridPlus reference but the SmtpApi somehow didn't get added as a dependency due to an odd project setup - thanks for the reply tho.

[gregberns]

I ran into this same issue:

Could not load file or assembly 'SendGrid.SmtpApi, Version=1.3.1.0, Culture =neutral, PublicKeyToken=2ae73662c35d80e4' or one of its dependencies.The system cannot find the file specified.

To resolve it I uninstalled the nuget packages, then made sure to install 'SendGrid.SmtpApi' THEN 'Sendgrid'. The order seemed to matter.

[viveklp]

SendGrid.SmtpApi : 1.3.1 to 1.3.3 issue

I have updated following packages for sendgrid email functionality

1. SendGrid
2. SendGridMail
3. SendGrid.SmtpApi

While I updated the packages my email functionality not work properly.

myMessage.Header.SetTo methods are not exist in updated version of SendGrid.SmtpApi